// DATA ////////////////////////////////////////////////////
list($LangName, $valid) = ValidLangs($WhiteListLangs, TRUE);
list($Shapes, $valid) = ValidMatrix('s', 1, $valid);
for ($i = 0; $i < sizeof($Shapes); $i++) {
$Shapes[$i] = log10($Shapes[$i]);
}
list($Centers, $valid) = ValidMatrix('c', 1, $valid);
for ($i = 0; $i < sizeof($Centers); $i++) {
$Centers[$i] = log10($Centers[$i]);
}
// CHART //////////////////////////////////////////////////
$w = 150;
$h = 120;
$xo = 48;
$yo = MARGIN;
$chart = new ShapeChart();
if ($valid) {
$chart->yAxis(log10axis(axis3_5_10()));
$chart->xAxis(log10axis(axisOneTen()), 101.0);
$chart->frame();
$chart->title_($LangName[0], 2, CHAR_WIDTH_2);
// hard-code a shortest programs example
if (!isset($LangName[0])) {
$chart->title_('Shortest C++', 2, CHAR_WIDTH_2);
}
$chart->shapes($Shapes, $Centers);
$label = 'concise';
ImageString($chart->im, 2, $xo, $h - $yo + 4, $label, $chart->colour[DARK_GRAY]);
$label = 'fast';
ImageStringUp($chart->im, 2, 30, $h, $label, $chart->colour[DARK_GRAY]);
}